DigiTain

Publikationen und Vorträge

2026

F. Haenel, J. Hedemann, M. Huschka, Digital Product Passports: Enabling Sustainable Decisions in Early Product Development, White Paper, Editor: D. Holder, ARENA2036 e.V., Stuttgart, Publisher: ARENA2036 e.V., Stuttgart, 2026. Link.

M. Springmann, Investigation of Safety Kinematics for High-pressure CFRP Hydrogen Vessels Under Side Pole Crash, Vortrag, 11th Technical Conference Virtualising Composites, Zürich, 2026.

D. Holder, Digitalization for Sustainability – Digital product development and certification of sustainable electric drive architectures, Buch, Springer Nature, Veröffentlichung geplant für Q3/2026.

2025

C. Backmann, S. Seidel, J. Hohe, A damage mechanics model for failure assessment of filament wound FRP materials on [+-]-ply level, Vortrag, 19th European Conference on Spacecraft Structures, Materials and Environmental Testing, 2025.

T. Usta, M. von Scheven, M. Bischoff, Avoiding Volumetric Locking in Ten-Node Tetrahedral Finite Elements for Explicit Finite Element Simulations, Whitepaper, Ansys EMEA Transportation Summit and LS-DYNA Conference, Munich, 2025.

S. Rybak, A. Petermann, Batterie-Makromodell zur Kurzschlussdetektion im Gesamtfahrzeugcrash, CRASHMAT-Tagung, Freiburg, 2025.

V. Iacob, D. Moncayo, S. Hartmann, L. Leidinger, T. Ricken, Comparison of Isogeometric Analysis and Conventional Finite Element Approaches in Simulating Crash Boxes and Extruded Aluminum Profiles, Ansys EMEA Transportation Summit, München, 2025.

T. Uhlemayr, Degradation Modeling of PEM Fuel Cells under Consideration of Catalyst and Membrane Aging Effects, Vortrag, EFCF, Luzern, 2025.

S. Kilchert, DigiTain – Digitalization for Sustainability, ACAP-Workshop Sustainability in Aviation, 2025.

D. Moncayo, F. Schauwecker, V. Iacob, S. Jamei, DIGITAIN – Digitalization for Sustainability and Deep Dive, CRASHMAT-Tagung, Freiburg, 2025.

S. Frik, A. Haufe, Digital Certification – Status of Homologation Certification by Analysis for Crashworthiness, NAFEMS, Salzburg, 2025.

T. Uhlemayr, J. Scholte, M. Hölzle, Further development of a performance model to incorporate electrochemical ageing effects, Poster, UECT, 2025.

M. Schilling, M. von Scheven, M. Bischoff, Higher-Order 3D-Shell Elements in LS-DYNA - Enhancing Stress Predicition in Laminates, Whitepaper, Ansys EMEA Transportation Summit and LS-DYNA Conference, Munich, 2025.

D. Benson, S. Hartmann, L. Leidinger, L. Li, A. Nagy, L. Nguyen, M. Pigazzini, IGA in LS-DYNA: Studies and Applications, Vortrag, IGA 2025, Eindhoven.

D. Benson, S. Hartmann, L. Leidinger, L. Li, A. Nagy, L. Nguyen, M. Pigazzini, IGA in LS-DYNA: The Latest Studies and Applications, Vortrag, Ansys EMEA Transportation Summit and LS-DYNA User Conference, Munich, 2025.

P. Froeschle, Innovation Platform for mobility and production of the future, Vortrag, NAFEMS, Salzburg, 2025.

A. Funtan, Innovative Manufacturing Concepts for Type 4 Hydrogen Storage Systems – Technologies & Trends, Vortrag, CU-Innovation Day, Faßberg, 2025.

M. Schiffner, J. Barth, P. Hoffeins, J. Wafzig, F. Petrich, M. Gaber, M. Gude, Integration of a cooling element for heat dissipation in transverse direction in a CFRP rotor shaft for an electric machine, Vortrag, 28. Internationales Dresdner Leichtbausymposium, Dresden, 2025.

M. Schneeberger, M. Springmann, R. Czichos, R. Krischler, S. Carosella, P. Middendorf, Investigation of Safety Kinematics for High-pressure CFRP Hydrogen Tanks in the Underbody of a Vehicle Under Side Pole Crash, Vortrag, SAMPE Europe Conference, Amsterdam, 2025.

M. Huschka, S. Kilchert, KI-gestützte Ökobilanzen, Käpsele Innovation Festival, Freiburg, 2025.

H. Wei, A. Erhart, L. Zhuang, D. Dang, O. Akolkar, A. Nair, W. Hu, C. Wu, LS-DYNA AI-Empowered Simulation Technique for Multiscale Analysis of Composite Materials, Vortrag, Ansys EMEA Transportation Summit and LS-DYNA User Conference, Munich, 2025.

H. Dhumal, Mechanical modelling of Battery Cells: From Component-Level to High-fidelity Model, Doktorandenseminar: Junge Nachwuchswissenschaftler in der Mechanik, Zell am See, 2025.

D. Leininger, Prediction-Based Improvement of a FCEV Operating Strategy, Vortrag, CTI Symposium Berlin, Berlin, 2025.

K. Keller, Processes, Methods and Models for the Fully Digital Product Development of Sustainable Electric Drive Architectures, NAFEMS, Salzburg, 2025.

A. Steiert, B. Schaufelberger, T. Kisters, S. Schopferer, Simplified Finite Element Model of a Prismatic Cell under different Crash Loadings, Vortrag, Ansys EMEA Transportation Summit and LS-DYNA Conference, München, 2025.

A. Viehmann, S. Kefer, Testing and Simulation of Mechanically Induced Short Circuits in Lithium-Ion Cells, Automotive Circle Battery Systems, Bad Nauheim, 2025.

P. Hoffeins, The Sustainability Oriented Product Development Process, 28. Internationales Dresdner Leichtbausymposium, Dresden, 2025.

D. Benson, S. Hartmann, L. Leidinger, L. Li, A. Nagy, L. Nguyen, M. Pigazzini, Trimmed IGA Shells and Solids in LS-DYNA - Latest Developments, Applications and Studies, Vortrag, 10th Before Reality Conference, Munich, 2025.

D. Benson, S. Hartmann, L. Leidinger, L. Li, A. Nagy, L. Nguyen, M. Pigazzini, Trimmed IGA Solids in LS-DYNA, Vortrag, Simulation World Nordics, Göteborg, 2025.

M. Luik, H. Ruckdöschel, Understanding Towpreg Manufacturing – Combining Advanced Resin Formulation and Improved Processing Techniques for the Next Generation of Pressure Vessels, Vortrag, ICCM 24, Baltimore, 2025.

S. Rinderknecht, Universal Hybrid Electric Vehicles: Coupling Mobility and Energy Grids, CTI Symposium Berlin, Berlin, 2025.

L. Münch, Verbesserung der Schadensvorhersage in CFK Crash-Simulationen durch hybride Modellierung mittels maschinellen Lernens, Vortrag, Technologietag Leichtbau, Pfinztal, 2025.

C. Hogg, E. Schmidt, Virtual Certification, DigiTain, VDA ATSU, 2025.

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2024

S. Arndt, F. Hänel, M. Dos Santos, B. Zimmermann, User-centred data provision for climate-friendly products development, Vortrag & Whitepaper, EEE2024 - Menschen, Technik und Methoden in Produktentwicklung und Design, 2024.

M. Schilling, M. von Scheven, M. Bischoff, A comparative analysis of the improved stress prediction with higher-order 3D-shell finite elements for laminated structures, 17. LS-DYNA Forum, Leinfelden, 2024.

D. Holder, F. Wulle, J. Lind, Advances in Automotive Production Technology – Digital Product Development and Manufacturing, Buch (Springer), Stuttgart Conference on Automotive Production (SCAP2024), Stuttgart, 2024.

B. Yang, Beschleunigte virtuelle Entwicklung von Brennstoffzellensystemen durch physikalische Echtzeitsimulation, VDMA Workshop: Systemauslegung von Brennstoffzellen, ZSW Ulm, 2024.

A. Haufe, Certification by Analysis or How to eat an Elephant, Vortrag, HISTRATE conference, Istanbul, 2024.

A. Haufe, Certification by analysis: Some thoughts beyond the technical challenges, Vortrag, 27. Internationales Dresdner Leichtbausymposium, Dresden, 2024.

L. Kälber, M. Ashour, A. Mielke, K. Keller, S. Seyedpour, R. Ricken, Comparison of Symbolic Regression Methods for Recovering the von Mises Stress Law, Vortrag, SCAP2024, Stuttgart, 2024.

B. Schaufelberger, A. Steiert, T. Kisters, S. Schopferer, Development and Validation of a Finite Element Model of a Prismatic Cell under Crash Loading, Whitepaper & Vortrag, SCAP2024, Stuttgart, 2024.

S. Jamei, DigiTain - Digitalization for Sustainability, Innovationsforum Leitungssatz, Stuttgart, 2024.

M. Wolf, DigiTain - Increasing Efficiency Through Digitization of the Winding Process, IMP-Days, Lyon, 2024.

J. Richter, M. Dammann, M. Kluge, B. Saske, S. Arndt, A. Hornig, K. Paetzold-Byhain, N. Modler, Digitalized Composite Material and Product Development – Strategies and Methods for Multiscale Experimental-Numerical Validation Processes Using PLM and MBSE Approaches, ECCM21 – 21st European Conference on Composite Materials, Nantes, 2024.

J. Marc, B. Schmelzle, D. Werner, Ganzheitliche MKS-Analyse eines E-Antriebs: Vom Zahnrad zum Inverter, Webinar, online, 2024.

J. Ruetz, Z. Wang, M. Fritz, Gelebtes Frontloading - simulationsunterstützte Auslegung und Entwicklung eines Hochvoltbatteriesystems, Webinar, online, 2024.

D. Benson, G. Blankenhorn, S. Hartmann, L. Leidinger, L. Li, A. Nagy, L. Nguyen, M. Pigazzini, IGA in LS-DYNA - Recent Advancements and Current Challenges, Vortrag, IGA 2024, St. Augustine, 2024.

T. Uhlemayr, B. Yang, Integration eines 1-D Performance-Modells zur Berechnung der Brennstoffzellenkomponente in einer Gesamtsimulation, Vortrag, AVL Simulation Conference Germany 2024, Regensburg, 2024.

M. Schilling, T. Usta, T. Willmann, M. von Scheven, M. Bischoff, Investigating the Potential of Higher-Order 3D-Shell Finite Elements in Stress Analysis of Laminated Structures, Whitepaper & Vortrag, SCAP2024, Stuttgart, 2024.

T. Schulz, M. Huschka, M. Dlugosch, Leveraging Knowledge Graphs to Fill Data Gaps for Life Cycle Assessment during Product Development, Whitepaper, SCAP2024, Stuttgart, 2024.

M. Dammann, P. Hoffeins, J. Barth, B. Saske, K. Paetzold-Byhain, N. Modler, Modeling a sustainability-oriented development process with model-based systems engineering, 35. DfX-Symposium, Bamberg, 2024.

T. Uhlemayr, Modeling of the catalyst degradation in PEM fuel cells, Vortrag, European PdH Hydrogen Conference (EPHyC), Ghent, Belgium, 2024.

T. Uhlemayr, J. Scholta, M. Hölzle, Modeling the Aging Behavior of the Catalyst Layer in PEM Fuel Cells, Vortrag, SCAP2024, Stuttgart, 2024.

J. Ruetz, No-Propagation-Ziele durch Frontloading erreichen, Webinar, online, 2024.

S. Pati, A. Deshmane, M. Korff, T. Dickhut, Overview of the Challenges in High-Pressure Type V Hydrogen Tanks for Automotive Application, SCAP2024, Stuttgart, 2024.

A. Haufe, Processes, Methods and Models for virtual Product Development and Certification of future Vehicles: An Introduction to DigiTain, Vortrag, SCAP2024, Stuttgart, 2024.

Z. Trivedi, N. Waschinsky, A. Deshmane, R. Krischler, K. Keller, T. Ricken, Quantifying the epistemic uncertainties in a Type V CFRP pressure vessel using a fuzzy-approach, Vortrag, SCAP2024, Stuttgart, 2024.

L. Leidinger, S. Hartmann, Q. Tang, C. Ilg, W. Feix, F. Andrade, P. Bär, S. Sommer, Recent Enhancements and Studies of Isogeometric Shells in LS-DYNA, Vortrag, International LS-DYNA Conference, Metro Detroit, 2024.

R. Deng, S. Kilchert, The Application of LCA Data Uncertainty Analysis in the Sustainable Development Process, SCAP2024, Stuttgart, 2024.

P. Bähr, L. Leidinger, S. Sommer, S. Hartmann, Validation of the *CONSTRAINED_SPR3 JOINT Formulation for Isogeometric Shell Models, Vortrag & Whitepaper, SCAP2024, Stuttgart, 2024.

P. Bähr, L. Leidinger, S. Sommer, S. Hartmann, Validation of the *CONSTRAINED_SPR3 JOINT Formulation for Isogeometric Shell Models, Vortrag, SCAP2024, Stuttgart, 2024.

2023

S. Pati, Development of Type V Hydrogen Tank for Automobile Applications, CU Innovation Day "Hydrogen - Enabler for Sustainable Mobility and Transport Concepts", 2023.

S. Jamei, DigiTain - Digitalization for Sustainability, Projektstatustag ARENA2036, Stuttgart, 2023.

M. Wolf, DigiTain - Digitalization for Sustainability, IVW Jahresbericht 2023.

D. Holder, C. Ackermann, P. Froeschle, DigiTain - Volldigitale Produktentwicklung von nachhaltigen Elektroantriebsarchitekturen, Vortrag, Zuken Innovation World, 2023.

S. Hartmann, L. Leidinger, L. Li, A. Nagy, L. Nguyen, M. Pigazzini, D. Benson, F. Bauer, Enabling Productive Use of Isogeometric Shells in LS-DYNA, Vortrag, 14th European LS-DYNA Conference, Baden-Baden, 2023.

S. Hartmann, L. Leidinger, L. Li, A. Nagy, L. Nguyen, M. Pigazzini, D. Benson, F. Bauer, Isogeometric BIW in Full Vehicle Crash Simulations: Empowering LS-DYNA, Vortrag, 11th International Conference on IGA 2023, Lyon, 2023.

M. Kuhtz, J. Gerritzen, J. Wiegand, A. Hornig, M. Gude, Modelling Delamination in Fibre-Reinforced Composites subjected to Through-Thickness Compression by an adapted Cohesive Law, European LS-DYNA Conference, 2023.

M. Wolf, B. Bergmann, M. Päßler, J. Schlimbach, Roving & Tape Processing in DigiTain, International IVW-Colloquium - Eco-Efficiency with Composites, 2023.